/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.runners.gaia;



import com.bff.gaia.unified.sdk.PipelineResult;

import com.bff.gaia.unified.sdk.Pipeline;

import com.bff.gaia.unified.sdk.metrics.MetricResults;

import org.joda.time.Duration;



import java.io.IOException;



/**

 * Result of a detached execution of a {@link Pipeline} with Gaia. In detached

 * execution, results and job execution are currently unavailable.

 */

public class GaiaDetachedRunnerResult implements PipelineResult {



  GaiaDetachedRunnerResult() {}



  @Override

  public State getState() {

    return State.UNKNOWN;

  }



  @Override

  public MetricResults metrics() {

    throw new UnsupportedOperationException("The GaiaRunner does not currently support metrics.");

  }



  @Override

  public State cancel() throws IOException {

    throw new UnsupportedOperationException("Cancelling is not yet supported.");

  }



  @Override

  public State waitUntilFinish() {

    return State.UNKNOWN;

  }



  @Override

  public State waitUntilFinish(Duration duration) {

    return State.UNKNOWN;

  }



  @Override

  public String toString() {

    return "GaiaDetachedRunnerResult{}";

  }

}